I have figure it out, just add this line to build.gradle: compile libs.slf4jlog4j
On Sun, Dec 1, 2019 at 10:22 AM Kun Song <songkun...@gmail.com> wrote: > Hi community, > I have clone the most recent Kafka source code (trunk branch), and I do > the following: > 1. run ./gradlew > 2. open the project in IDEA > 3. copy the log4j.properties to the core/src/main/resources folder > 4. add config/server.properties to the program arguments > 5. add slf4j-api and slf4j-log4j12 to dependencies > > but when I run kafka.Kafka, I still get the following error: > [image: 屏幕快照 2019-12-01 上午10.18.41.png] > > Could someone give me some tips? Thanks you :) > > >